
VERTEX Titanium Intake Valve ā manufacturer reference 8400055-2. Designed for Cross engine preparations, this VERTEX intake valve is forged from titanium and features a plasma coating aimed at enhancing its resistance to thermal and mechanical stresses encountered in competition.
Designed for demanding riders, it integrates into cylinder heads intended for off-road use and withstands the sustained operational stresses typical of motocross. Sold individually, it is a premium component for a rebuild or engine optimization when the durability of moving parts becomes critical.
Main compatible motorcycles (examples): KAWASAKI KX 450 X (2023), KAWASAKI KX 450 (2023), and KAWASAKI KX 450 (KX450J) (2022). Always check the engine reference and specifications with your preparer or mechanic before installation to ensure exact fitment.